Question

2. Create a class that represents a group of students called GroupOfStudents. Create another class Student that represents a typical student. The GroupOfStudents class has a list of students as well as the following methods: a. Group average b. Names of all the students whose test scores are below the group average, with an appropriate message c. Highest test score and the names of all the students having the highest score Create a separate test module where instances of the class are created, and the methods are tested with two instances of the GroupOfStudents class and allows the user to enter College of Technological Innovations (CTI)

Answer 1

***Please leave a rating or give a review if you liked the solution***

Screenshot of the code:-

Student.py

class GroupOfStudents: def init__(self, student_list): self.student_list = student_list #Creating the average of the list of students def group_average (self): sum = 0 for i in range (0, len(self.student_list)): sum = sum + self.student_list[i].getTest_score() return sum/len (self.student_list) #Getting the names of students whose marks are below average def names of StudentsBelowAverage (self): names = [] avg = self.group_average () for i in range (0, len (self.student_list)): if self.student_list[i].getTest_score() < avg: names.append(self.student_list[i].getName()) return names #Getting the max score and list of students scoring equal to max_score def highest test (self): max = 0; for i in range (0, len (self.student_list)): if self.student_list[i].getTest_score() > max: max = self.student_list[i].getTest_score() students = []

for i in range(0, len (self.student_list)): if self.student_list[i].getTest_score() == max: students.append(self.student_list[i].getName()) max_dict = {max: tuple (students)} return max_dict class Student: definit__(self, name, test_score): self.name = name self. test score = test score #Getters and Setters of Student class def getName(self): return self.name def setName(self, name) : self.name = name def getTest_score (self): return self. test_score def setTest_score (self, test_score) : self. test_score = test_score;

StudentTester.py

from Student import Student from Student import GroupofStudents students1 = [] students2 = [] print("For Group 1") 3 students for the first group for i in range (0, 3) : print ("Enter name") name = input () print ("Enter test score") test_score = int (input()) students1.append (Student (name, test_score)) print("For Group 2") #3 students for the second group for i in range (0, 3): print ("Enter name") name = input() print ("Enter test score") test_score = int(input()) students2.append (Student (name, test_score)) #Creating two instances of Groupof Students gl = GroupOfStudents (students1) g2 = GroupOfStudents (students2) Printing the group average for group 1 print("Group Average: " + str (gi.group_average())) print("Names of students below average for group 1")

#Printing the names of students below average for group 1 for name in gl.name30fStudentsBelowAverage(): print (name) dict1 = gl.highest_test() #Printing the highest score and the name of students equal to highest score for group 1 for key in dicti: print ("Max score " + str (key), end = ",") print ("Name", end=":") temp = dicti[key] for name in list (temp) : print (name + " ") #Printing the group average for group 1 print ("Group Average: " + str (g2.group_average () ) ) print("Names of students below average for group 2") #Printing the group average for group 1 for name in g2.name30fStudentsBelowAverage(): print (name) dict2 = g2.highest_test() #Printing the highest score and the name of students equal to highest score for group 1 for key in dict2: print ("Max score " + str(key), end = ",") print ("Name", end=":") temp = dict2 [key] for name in list (temp) : print (name + " ")

Screenshot of the output:-

For Group 1 Enter name Ashish Enter test score 20 Enter name Prakash Enter test score 30 Enter name Javi Enter test score 40 For Group 2 Enter name Atul Enter test score 15 Enter name Anne Enter test score Enter name Bill Enter test score 25 Group Average: 30.0 Names of students below average for group 1 Ashish Max score 40, Name : Javi d Group Average: 21.666666666666668 Names of students below average for group 2 Atul Max score 25, Name : Anne Bill

Python Code to copy:-

Student.py -This is to create the two classes

class GroupOfStudents:

def __init__(self,student_list):
self.student_list = student_list

#Creating the average of the list of students
def group_average(self):
sum = 0

for i in range(0,len(self.student_list)):

sum = sum + self.student_list[i].getTest_score()

return sum/len(self.student_list)

#Getting the names of students whose marks are below average
def namesOfStudentsBelowAverage(self):

names = []

avg = self.group_average()

for i in range(0,len(self.student_list)):

if self.student_list[i].getTest_score() < avg:
names.append(self.student_list[i].getName())

return names

#Getting the max score and list of students scoring equal to max_score
def highest_test(self):

max = 0;

for i in range(0,len(self.student_list)):

if self.student_list[i].getTest_score() > max:
max = self.student_list[i].getTest_score()

students = []
  
for i in range(0,len(self.student_list)):
if self.student_list[i].getTest_score() == max:
students.append(self.student_list[i].getName())

max_dict = {max:tuple(students)}
return max_dict

class Student:

  
def __init__(self,name,test_score):
self.name = name
self.test_score = test_score

#Getters and Setters of Student class
def getName(self):
return self.name
  

def setName(self,name):
self.name = name
  

def getTest_score(self):
return self.test_score
  

def setTest_score(self,test_score):
self.test_score = test_score;
  

StudentTester.py - This is to create the testing module

from Student import Student
from Student import GroupOfStudents

students1 = []
students2 = []

print("For Group 1")

#3 students for the first group
for i in range(0,3):

print("Enter name")
name = input()
print("Enter test score")
test_score = int(input())
  
students1.append(Student(name,test_score))

print("For Group 2")

#3 students for the second group
for i in range(0,3):

print("Enter name")
name = input()
print("Enter test score")
test_score = int(input())
  
students2.append(Student(name,test_score))

#Creating two instances of GroupOfStudents
g1 = GroupOfStudents(students1)
g2 = GroupOfStudents(students2)

#Printing the group average for group 1
print("Group Average: " + str(g1.group_average()))

print("Names of students below average for group 1")

#Printing the names of students below average for group 1
for name in g1.namesOfStudentsBelowAverage():
print(name)

dict1 = g1.highest_test()

#Printing the highest score and the name of students equal to highest score for group 1
for key in dict1:
print("Max score " + str(key), end = ",")
print("Name ",end=":")

temp = dict1[key]
  
for name in list(temp):
print(name +" ")

#Printing the group average for group 1
print("Group Average: " + str(g2.group_average()))

print("Names of students below average for group 2")

#Printing the group average for group 1
for name in g2.namesOfStudentsBelowAverage():
print(name)

dict2 = g2.highest_test()

#Printing the highest score and the name of students equal to highest score for group 1
for key in dict2:
print("Max score " + str(key), end = ",")
print("Name ",end=":")

temp = dict2[key]
  
for name in list(temp):
print(name +" ")